DE3470641D1 - Trilevel sandcastle pulse encoding/decoding system - Google Patents

Trilevel sandcastle pulse encoding/decoding system

Info

Publication number
DE3470641D1
DE3470641D1 DE8484308662T DE3470641T DE3470641D1 DE 3470641 D1 DE3470641 D1 DE 3470641D1 DE 8484308662 T DE8484308662 T DE 8484308662T DE 3470641 T DE3470641 T DE 3470641T DE 3470641 D1 DE3470641 D1 DE 3470641D1
Authority
DE
Germany
Prior art keywords
level
divider
pulse level
supply
during
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484308662T
Other languages
German (de)
English (en)
Inventor
James Hettiger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of DE3470641D1 publication Critical patent/DE3470641D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Dc Digital Transmission (AREA)
  • Picture Signal Circuits (AREA)
  • Details Of Television Scanning (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DE8484308662T 1983-12-14 1984-12-13 Trilevel sandcastle pulse encoding/decoding system Expired DE3470641D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/561,330 US4549202A (en) 1983-12-14 1983-12-14 Trilevel sandcastle pulse encoding/decoding system

Publications (1)

Publication Number Publication Date
DE3470641D1 true DE3470641D1 (en) 1988-05-26

Family

ID=24241502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484308662T Expired DE3470641D1 (en) 1983-12-14 1984-12-13 Trilevel sandcastle pulse encoding/decoding system

Country Status (11)

Country Link
US (1) US4549202A (ko)
EP (1) EP0147982B1 (ko)
JP (1) JPS60145789A (ko)
KR (1) KR920008659B1 (ko)
AT (1) ATE33738T1 (ko)
AU (1) AU572598B2 (ko)
CA (1) CA1219340A (ko)
DE (1) DE3470641D1 (ko)
ES (1) ES538375A0 (ko)
HK (1) HK18594A (ko)
PT (1) PT79664B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4558355A (en) * 1983-12-14 1985-12-10 Rca Corporation Trilevel sandcastle pulse encoder
US4555722A (en) * 1983-12-14 1985-11-26 Rca Corporation Tri-level sandcastle pulse decoder
EP0562413B1 (en) * 1992-03-25 2008-05-07 THOMSON multimedia Circuit for synchronizing an on-screen-display (OSD) on a picture screen
GB9623629D0 (en) * 1996-11-13 1997-01-08 Rca Thomson Licensing Corp Width and phase control of blanking pulse
JP2004502351A (ja) * 2000-06-26 2004-01-22 トムソン　ライセンシング　ソシエテ　アノニム テレビジョン信号処理装置内でサンドキャッスル信号を発生するシステム、方法及び装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1537104B2 (de) * 1967-12-01 1971-05-13 Fernseh Gmbh, 6100 Darmstadt Verfahren zur uebertragung der synchronisierinformation einschliesslich des farbtraegers zu oder in einem farbfern sehstudio
US4293947A (en) * 1977-10-12 1981-10-06 Ford Motor Company Information handling system
US4263622A (en) * 1979-01-30 1981-04-21 Rca Corporation Automatic kinescope biasing system
US4313130A (en) * 1980-08-29 1982-01-26 Rca Corporation Keying signal generator with false output immunity
US4337478A (en) * 1980-11-26 1982-06-29 Rca Corporation Composite timing signal generator with predictable output level
US4558355A (en) * 1983-12-14 1985-12-10 Rca Corporation Trilevel sandcastle pulse encoder
US4555722A (en) * 1983-12-14 1985-11-26 Rca Corporation Tri-level sandcastle pulse decoder

Also Published As

Publication number Publication date
JPS60145789A (ja) 1985-08-01
US4549202A (en) 1985-10-22
CA1219340A (en) 1987-03-17
PT79664B (en) 1986-09-08
ES8602318A1 (es) 1985-11-01
AU3650584A (en) 1985-06-20
HK18594A (en) 1994-03-11
ES538375A0 (es) 1985-11-01
EP0147982A1 (en) 1985-07-10
ATE33738T1 (de) 1988-05-15
EP0147982B1 (en) 1988-04-20
KR850005211A (ko) 1985-08-21
AU572598B2 (en) 1988-05-12
PT79664A (en) 1985-01-01
KR920008659B1 (ko) 1992-10-08
JPH0262078B2 (ko) 1990-12-21

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: RCA LICENSING CORP., PRINCETON, N.J., US

8364 No opposition during term of opposition